Re: [Haskell-cafe] New type of ($) operator in GHC 8.0 is problematic

On Fri, Feb 05, 2016 at 01:13:23PM -0500, Richard Eisenberg wrote:

We're in a bit of a bind in all this. We really need the fancy type for ($) so that it can be used in all situations where it is used currently.

Is there a list of situations where ($) is used currently that give rise to this need?